Nissan Cube. Instruction — part 442
EXL-42
< DTC/CIRCUIT DIAGNOSIS >
HEADLAMP (HI) CIRCUIT
HEADLAMP (HI) CIRCUIT
Component Function Check
INFOID:0000000009945140
1.
CHECK HEADLAMP (HI) OPERATION
IPDM E/R AUTO ACTIVE TEST
1.
Start IPDM E/R auto active test. Refer to
PCS-10, "Diagnosis Description"
(without Intelligent Key).
2.
Check that the headlamp switches to the high beam.
CONSULT ACTIVE TEST
1.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2.
With operating the test items, check that the headlamp (HI) is turned ON.
NOTE:
ON/OFF is repeated 1 second each.
Is the headlamp (HI) turned ON?
YES
>> Headlamp (HI) circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009945141
1.
CHECK HEADLAMP (HI) OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1.
Turn the ignition switch OFF.
2.
Disconnect the headlamp connector.
3.
Turn the ignition switch ON.
4.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
5.
With operating the test items, check the voltage between the IPDM E/R harness connector and the
ground.
Is the measurement value normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK HEADLAMP (HI) OPEN CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect the IPDM E/R connector.
3.
Check continuity between the IPDM E/R harness connector and the headlamp harness connector.
Hi
: Headlamp (HI) ON
Off
: Headlamp (HI) OFF
Terminals
Test item
Voltage
(Approx.)
(+)
(
−
)
IPDM E/R
Ground
EXTERNAL
LAMPS
Connector
Terminal
RH
E15
49
Hi
Battery
voltage
Off
0 V
LH
50
Hi
Battery
voltage
Off
0 V
HEADLAMP (HI) CIRCUIT
EXL-43
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Does continuity exist?
YES
>> GO TO 5.
NO
>> Repair the harnesses or connectors.
3.
CHECK HEADLAMP (HI) FUSE
1.
Turn the ignition switch OFF.
2.
Check that the following fuses are not fusing.
Is the fuse fusing?
YES
>> GO TO 4.
NO
>> Replace IPDM E/R.
4.
CHECK HEADLAMP HIGH (HI) SHORT CIRCUIT
1.
Disconnect the IPDM E/R connector.
2.
Check continuity between the IPDM E/R harness connector terminal and the ground.
Does continuity exist?
YES
>> Repair the harnesses or connectors. And then replace the fuse.
NO
>> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
5.
CHECK HEADLAMP (HI) GROUND OPEN CIRCUIT
Check continuity between the headlamp harness connector and the ground.
Does continuity exist?
YES
>> Replace the headlamp (HI) bulb.
NO
>> Repair the harnesses or connectors.
IPDM E/R
Headlamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E15
49
E45
1
Existed
LH
50
E26
1
Unit
Location
Fuse No.
Capacity
Headlamp HI (RH)
IPDM E/R
#51
10 A
Headlamp HI (LH) IPDM E/R
#52
10
A
IPDM E/R
Ground
Continuity
Connector
Terminal
RH
E15
49
Not existed
LH
50
Headlamp
Ground
Continuity
Connector
Terminal
RH
E45
2
Existed
LH
E26
2
EXL-44
< DTC/CIRCUIT DIAGNOSIS >
HEADLAMP (LO) CIRCUIT
HEADLAMP (LO) CIRCUIT
Component Function Check
INFOID:0000000009945142
1.
CHECK HEADLAMP (LO) OPERATION
IPDM E/R AUTO ACTIVE TEST
1.
Start IPDM E/R auto active test. Refer to
PCS-10, "Diagnosis Description"
(without Intelligent Key).
2.
Check that the headlamp is turned ON.
CONSULT ACTIVE TEST
1.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2.
With operating the test items, check that the headlamp (LO) is turned ON.
Is the headlamp (LO) turned ON?
YES
>> Headlamp (LO) is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009945144
1.
CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1.
Turn the ignition switch OFF.
2.
Disconnect the headlamp connector.
3.
Turn the ignition switch ON.
4.
Select “EXTERNAL LAMPS” of IPDM E/R active test item.
5.
With operating the test items, check the voltage between the IPDM E/R harness connector and the
ground.
Is the measurement value normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK HEADLAMP (LO) OPEN CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between the IPDM E/R harness connector and the headlamp harness connector.
Lo
: Headlamp (LO) ON
Off
: Headlamp (LO) OFF
Terminals
Test item
Voltage
(Approx.)
(+)
(
−
)
IPDM E/R
Ground
EXTERNAL
LAMPS
Connector
Terminal
RH
E15
52
Lo
Battery
voltage
Off
0 V
LH
51
Lo
Battery
voltage
Off
0 V
IPDM E/R
Headlamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E15
52
E45
3
Existed
LH
51
E26
3
HEADLAMP (LO) CIRCUIT
EXL-45
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Does continuity exist?
YES
>> GO TO 5.
NO
>> Repair the harnesses or connectors.
3.
CHECK HEADLAMP (LO) FUSE
1.
Turn the ignition switch OFF.
2.
Check that the following fuses are not fusing.
Is the fuse fusing?
YES
>> GO TO 4.
NO
>> Replace IPDM E/R.
4.
CHECK HEADLAMP (LO) SHORT CIRCUIT
1.
Disconnect the IPDM E/R connector.
2.
Check continuity between the IPDM E/R harness connector and the ground.
Does continuity exist?
YES
>> Repair the harnesses or connectors. And then replace the fuse.
NO
>> Replace the fuse. (Replace IPDM E/R if the fuse is fusing again.)
5.
CHECK HEADLAMP (LO) GROUND OPEN CIRCUIT
Check continuity between the headlamp harness connector and the ground.
Does continuity exist?
YES
>> Replace the headlamp (LO) bulb. (Bulb socket is abnormally.)
NO
>> Repair the harnesses or connectors.
Unit
Lotion
Fuse No.
Capacity
Headlamp LO (RH)
IPDM E/R
#54
15 A
Headlamp LO (LH)
IPDM E/R
#53
15 A
IPDM E/R
Ground
Continuity
Connector
Terminal
RH
E15
52
Not existed
LH
51
Headlamp
Ground
Continuity
Connector
Terminal
RH
E45
2
Existed
LH
E26
2
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